There are a couple of new features -
- Non-volatile clock with battery back-up, so you can make your a proper clock which keeps time when power is off
- Pads for optional larger inductor which will allow larger tubes to be driven.
I’ll be stuffing one up for test and handing it over to my assembler. Once I have a batch ready to sell, I’ll send out a notice. Watch this space.
Will probably switch to black boards after this initial run.